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Article

Embryonic development of choline acetyltransferase in thoracic spinal motor neurons: somatic and autonomic neurons may be derived from a common cellular group.

The Journal of comparative neurology - 1 May 1991

Phelps P E, Barber R P, Vaughn J E

Abstract excerpt

This investigation focused on the relationship between neurotransmitter phenotype expression and rat motor neuron development, as studied with choline acetyltransferase (ChAT) immunocytochemical techniques. The development of two subclasses of motor neurons, somatic and autonomic efferents, was examined in the upper thoracic spinal cord. ChAT was first detected in a few neurons on embryonic day 12 1/2 (E12 1/2),...

Topics

Animals
Antibodies, Monoclonal
Choline O-Acetyltransferase
Female
Immunohistochemistry
Motor Neurons
Neurons
Phenotype
Rats
Rats, Inbred Strains
Spinal Cord

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Sympathetic Nervous System

Thorax

Source

Identifiers

PMID: 1856322
DOI: 10.1002/cne.903070108

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1856322-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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